Effect of magnetic field on martensitic transition of Ni46Mn41In13 Heusler alloy

2006 ◽  
Vol 88 (12) ◽  
pp. 122507 ◽  
Author(s):  
K. Oikawa ◽  
W. Ito ◽  
Y. Imano ◽  
Y. Sutou ◽  
R. Kainuma ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Heusler Alloy ◽  
Martensitic Transition

Magnetic Field and Annealing Influence on the Martensitic Transition in Ni45.8Mn42.6In11.6 Shape Memory Alloy Ribbons

2012 ◽  
Vol 190 ◽  
pp. 307-310 ◽  
Author(s):  
Lorena González ◽  
J. García ◽  
M. Nazmunnahar ◽  
W.O. Rosa ◽  
L. Escoda ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Martensitic Transformation ◽  
Low Temperature ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
High Magnetic Field ◽  
Heusler Alloy ◽  
Vacuum Annealing ◽  
Martensitic Transition ◽  
Two Peaks

We report the effect of shorttime vacuum annealing, during 10 minutes at 923 K, 973 K, 1023 K and 1073 K, on magnetostructural properties of as-quenched ribbons of Ni45.5Mn43In11.5 Heusler alloy. The martensitic transformation is strongly sensitive to annealing treatments. The martensitic phase starting temperature is significantly shifted from 239 K towards higher temperatures around 370 K. It suffers a break down in two peaks when a field equal or higher than 500 Oe is applied to the as-quenched sample. This effect is not detected in the transformation of annealed ribbons but its signature can be observed at low temperature. Moreover, under high magnetic field up to 30 kOe temperatures associated with both martensitic and reverse transitions do not change for annealed samples, meanwhile the magnetization difference between austenite and martensite increases with the field. Nevertheless, it almost remains unchanged in the as-quenched ribbon.

Giant magnetic-field-induced strains in Heusler alloy NiMnGa with modified composition

1999 ◽  
Vol 75 (19) ◽  
pp. 2990-2992 ◽  
Author(s):  
G. H. Wu ◽  
C. H. Yu ◽  
L. Q. Meng ◽  
J. L. Chen ◽  
F. M. Yang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Heusler Alloy

scholarly journals Effect of a magnetic field on the martensitic transition of Cu-Al-Mn alloys

2001 ◽  
Vol 11 (PR8) ◽  
pp. Pr8-257-Pr8-262
Author(s):  
J. Marcos ◽  
A. Planes ◽  
L. I. Manosa ◽  
A. Labarta ◽  
B. J. Hattink
Keyword(s):  
Magnetic Field ◽  
Martensitic Transition

Hysteresis effects in the magnetic-field-induced reverse martensitic transition in magnetic shape-memory alloys

2010 ◽  
Vol 108 (4) ◽  
pp. 043914 ◽  
Author(s):  
Thorsten Krenke ◽  
Seda Aksoy ◽  
Eyüp Duman ◽  
Mehmet Acet ◽  
Xavier Moya ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Shape Memory Alloys ◽  
Shape Memory ◽  
Martensitic Transition ◽  
Magnetic Shape Memory ◽  
Magnetic Shape Memory Alloys ◽  
The Magnetic Field

scholarly journals Martensitic transition and structural modulations in the Heusler alloy Ni2FeGa

2003 ◽  
Vol 126 (6) ◽  
pp. 323-327 ◽  
Author(s):  
J.Q. Li ◽  
Z.H. Liu ◽  
H.C. Yu ◽  
M. Zhang ◽  
Y.Q. Zhou ◽  
...  
Keyword(s):  
Heusler Alloy ◽  
Martensitic Transition

scholarly journals Магнитокалорический эффект и эффект памяти формы в сплаве Гейслера Mn-=SUB=-2-=/SUB=-NiGa

2020 ◽  
Vol 62 (5) ◽  
pp. 726
Author(s):  
А.П. Каманцев ◽  
Ю.С. Кошкидько ◽  
Э.O. Быков ◽  
В.С. Калашников ◽  
А.В. Кошелев ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Shape Memory ◽  
Mechanical Stress ◽  
Magnetocaloric Effect ◽  
Wide Temperature Range ◽  
Electrical Resistance ◽  
Heusler Alloy ◽  
Experimental Methods ◽  
Reversible Deformation ◽  
Arc Melting

The work presents the investigations of the functional properties of the Heusler alloy Mn2NiGa, made by argon arc melting. The direct experimental methods were used to study: electrical resistance, magnetization, magnetocaloric effect, and shape memory effect in the wide temperature range of 100–400 K. The inverse magnetocaloric effect was found in both the martensitic and austenitic phases, which did not experience saturation in pulsed magnetic field up to 50 T. The values of reversible deformation in the alloy up to 0.35% were obtained with bending mechanical stress up to 247 MPa.

Martensitic transition, magnetic and exchange bias properties in Mn rich Heusler alloy ribbons

2020 ◽  
Author(s):  
Jyoti Sharma ◽  
Jadupati Nag ◽  
K. G. Suresh ◽  
M. Manivel Raja ◽  
Pravin Walke
Keyword(s):  
Exchange Bias ◽  
Heusler Alloy ◽  
Martensitic Transition

Pressure-magnetic field induced phase transformation in Ni46Mn41In13 Heusler alloy

2014 ◽  
Vol 116 (22) ◽  
pp. 223904 ◽  
Author(s):  
N. V. Rama Rao ◽  
M. Manivel Raja ◽  
S. Esakki Muthu ◽  
S. Arumugam ◽  
S. Pandian
Keyword(s):  
Magnetic Field ◽  
Phase Transformation ◽  
Heusler Alloy
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